|
楼主 |
发表于 2010-11-13 10:22
|
显示全部楼层
本帖最后由 sonicxz 于 2010-11-13 10:37 编辑
68# lxbs
换了OPENWRT,telnet端口连不上,可能没开服务
超频后就是266 bogomips了,350的时候是233或者230,前面也说过了
741原版是CPU 350,AHB频率本来是175,内存是175X2因为是DDR,所以实际CPU和内存都是350
超频后CPU400,AHB200,RAM 400
发个OPENWRT内核启动部分吧
Linux version 2.6.32.16 (openwrt@ampere) (gcc version 4.3.3 (GCC) ) #1 Wed Aug 25 15:20:15 PDT 2010
prom: fw_arg0=00000007, fw_arg1=a1f87fb0, fw_arg2=a1f88460, fw_arg3=00000004
MyLoader: sysp=00008001, boardp=00802001, parts=ffffffff
bootconsole [early0] enabled
CPU revision is: 00019374 (MIPS 24Kc)
Atheros AR7240 rev 2, CPU:400.000 MHz, AHB:200.000 MHz, DDR:400.000 MHz
Determined physical RAM map:
memory: 02000000 @ 00000000 (usable)
Initrd not found or empty - disabling initrd
Zone PFN ranges:
Normal 0x00000000 -> 0x00002000
Movable zone start PFN for each node
early_node_map[1] active PFN ranges
0: 0x00000000 -> 0x00002000
On node 0 totalpages: 8192
free_area_init_node: node 0, pgdat 802d25a0, node_mem_map 81000000
Normal zone: 64 pages used for memmap
Normal zone: 0 pages reserved
Normal zone: 8128 pages, LIFO batch:0
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 8128
Kernel command line: rootfstype=squashfs,yaffs,jffs2 noinitrd console=ttyS0,115200 board=TL-WR741ND
PID hash table entries: 128 (order: -3, 512 bytes)
Dentry cache hash table entries: 4096 (order: 2, 16384 bytes)
Inode-cache hash table entries: 2048 (order: 1, 8192 bytes)
Primary instruction cache 64kB, VIPT, 4-way, linesize 32 bytes.
Primary data cache 32kB, 4-way, VIPT, cache aliases, linesize 32 bytes
Writing ErrCtl register=00000000
Readback ErrCtl register=00000000
Memory: 29304k/32768k available (2109k kernel code, 3464k reserved, 398k data, 152k init, 0k highmem)
SLUB: Genslabs=7, HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
Hierarchical RCU implementation.
NR_IRQS:56
Calibrating delay loop... 266.24 BogoMIPS (lpj=1331200)
到这里你可以看见bogomips,内存和CPU的真实频率和CPU缓存规格 |
|